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Side view of Dyson DC37 vacuum cleaner

Dyson Ball™ Technology

Revolutionary technology.

Exploded view of cyclones

Radial Root Cyclone™ technology.

14 compact cyclones generate powerful centrifugal forces. They are arranged in a radial formation to channel airflow through the centre of the cyclone assembly, maximizing suction to capture microscopic dust.

Looking insde the ball at the motor

Ball™ technology.

The glass-reinforced polypropylene ball protects the motor and over 100 key components which are layered inside. Compressed airways and a low centre of gravity increase stability and manoeuvrability. So when the ball’s axis tilts, its turning circle tightens – allowing accurate steering.


  • Air Watts of suction at the hose


  • Patents on Ball™ technology globally


  • Per cent quieter than the previous version, through acoustic re-engineering

Choose your model

Direct from Dyson